<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="策略名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入策略名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="策略描述" prop="description">
        <el-input
          v-model="queryParams.description"
          placeholder="请输入策略描述"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['strategy:strategy:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['strategy:strategy:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['strategy:strategy:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['strategy:strategy:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="strategyList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="id" align="center" prop="strategy.id" />
      <el-table-column label="策略名称" align="center" prop="strategy.name" />
      <el-table-column label="策略描述" align="center" prop="strategy.description" />
      <el-table-column label="下属类型" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-select v-model="scope.row.selectedType" placeholder="请选择下属类型">
            <el-option
              v-for="type in scope.row.typeList"
              :key="type.id"
              :label="type.name"
              :value="type.name"
            />
          </el-select>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row.strategy)" >修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row.strategy)" >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改strategy对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="strategyRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="策略名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入策略名称" />
        </el-form-item>
        <el-form-item label="是否删除" prop="isDeleted">
          <el-input v-model="form.isDeleted" placeholder="请输入是否删除" />
        </el-form-item>
        <el-form-item label="策略描述" prop="description">
          <el-input v-model="form.description" placeholder="请输入策略描述" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Strategy">
import { listStrategy, getStrategy, delStrategy, addStrategy, updateStrategy } from "@/api/strategy/strategy";
import { getCurrentInstance } from "vue";
import { reactive, toRefs, ref } from "vue";

const { proxy } = getCurrentInstance();

const strategyList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    name: null,
    description: null
  },
  rules: {
    name: [
      { required: true, message: "策略名称不能为空", trigger: "blur" }
    ],
    isDeleted: [
      { required: true, message: "是否删除不能为空", trigger: "blur" }
    ],
    description: [
      { required: true, message: "策略描述不能为空", trigger: "blur" }
    ]
  }
});

const { queryParams, form, rules } = toRefs(data);

// 查询strategy列表，处理数据添加selectedType属性
const getList = () => {
  loading.value = true;
  listStrategy(queryParams.value).then(response => {
    const processedRows = response.rows.map(row => {
      row.selectedType = row.typeList.length > 0? row.typeList[0].name : '';
      return row;
    });
    strategyList.value = processedRows;
    total.value = response.total;
    loading.value = false;
  });
};

// 取消按钮
const cancel = () => {
  open.value = false;
  reset();
};

// 表单重置
const reset = () => {
  form.value = {
    id: null,
    name: null,
    isDeleted: null,
    description: null
  };
  proxy.resetForm("strategyRef");
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  proxy.resetForm("queryRef");
  handleQuery();
};

// 多选框选中数据
const handleSelectionChange = (selection) => {
  ids.value = selection.map(item => item.id);
  single.value = selection.length!= 1;
  multiple.value =!selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  open.value = true;
  title.value = "添加strategy";
};

/** 修改按钮操作 */
const handleUpdate = (row) => {
  reset();
  const _id = row.id || ids.value;
  console.log("====================")
  console.log("====================")
  console.log(_id)
  getStrategy(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改strategy";
  });
};

/** 提交按钮 */
const submitForm = () => {
  proxy.$refs["strategyRef"].validate(valid => {
    if (valid) {
      if (form.value.id!= null) {
        updateStrategy(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addStrategy(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
};

/** 删除按钮操作 */
const handleDelete = (row) => {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除strategy编号为"' + _ids + '"的数据项？').then(() => {
    return delStrategy(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
};

/** 导出按钮操作 */
const handleExport = () => {
  proxy.download('strategy/strategy/export', {
   ...queryParams.value
  }, `strategy_${new Date().getTime()}.xlsx`)
};

getList();
</script>